As someone with a very limited understanding of the subject of multiple personality disorder, I found this book very informative. Unlike a textbook on the subject which the lay-person probably wouldn't pick up, it gives access to the subject matter in a personal, autobiographical way. Issues of this condition are dealt with in a way that is pertinent to the author and I found the book compelling and unput-downable! Well done Ruth for sharing your life with us so that others can go some way to understanding a little of what MPD can be like!